2,4,6-Trinitrotoluene, 100 µg/ml, Acetonitrile,

Dimethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-11-3

2-Methyl-4,6-dinitrophenol-d2

EPA Method 500 Series Internal Standard